68 lines
2.5 KiB
Java
68 lines
2.5 KiB
Java
package org.telegram.telegrambots.meta.api.methods;
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import com.fasterxml.jackson.annotation.JsonProperty;
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import lombok.AllArgsConstructor;
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import lombok.Builder;
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import lombok.EqualsAndHashCode;
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import lombok.Getter;
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import lombok.NoArgsConstructor;
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import lombok.NonNull;
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import lombok.RequiredArgsConstructor;
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import lombok.Setter;
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import lombok.ToString;
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import org.telegram.telegrambots.meta.api.methods.botapimethods.BotApiMethodBoolean;
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import org.telegram.telegrambots.meta.exceptions.TelegramApiValidationException;
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/**
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* @author Ruben Bermudez
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* @version 1.0
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*
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* Once the user has confirmed their payment and shipping details, the Bot API sends the final confirmation
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* in the form of an Update with the field pre_checkout_query. Use this method to respond to such pre-checkout queries.
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*
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* On success, True is returned
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*
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* @apiNote The Bot API must receive an answer within 10 seconds after the pre-checkout query was sent.
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*/
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@EqualsAndHashCode(callSuper = false)
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@Getter
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@Setter
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@ToString
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@NoArgsConstructor(force = true)
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@RequiredArgsConstructor
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@AllArgsConstructor
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@Builder
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public class AnswerPreCheckoutQuery extends BotApiMethodBoolean {
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public static final String PATH = "answerPreCheckoutQuery";
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private static final String PRE_CHECKOUT_QUERY_ID_FIELD = "pre_checkout_query_id";
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private static final String OK_FIELD = "ok";
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private static final String ERROR_MESSAGE_FIELD = "error_message";
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@JsonProperty(PRE_CHECKOUT_QUERY_ID_FIELD)
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@NonNull
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private String preCheckoutQueryId; ///< Unique identifier for the query to be answered
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@JsonProperty(OK_FIELD)
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@NonNull
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private Boolean ok; ///< Specify True if everything is alright (goods are available, etc.) and the bot is ready to proceed with the order. Use False if there are any problems.
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@JsonProperty(ERROR_MESSAGE_FIELD)
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private String errorMessage; ///< Optional. Required if ok is False. Error message in human readable form that explains the reason for failure to proceed with the checkout
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@Override
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public void validate() throws TelegramApiValidationException {
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if (preCheckoutQueryId.isEmpty()) {
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throw new TelegramApiValidationException("PreCheckoutQueryId can't be empty", this);
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}
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if (!ok) {
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if (errorMessage == null || errorMessage.isEmpty()) {
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throw new TelegramApiValidationException("ErrorMessage can't be empty if not ok", this);
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}
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}
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}
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@Override
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public String getMethod() {
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return PATH;
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}
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}
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